CSS-0578-SMT-TR

Alarms, Buzzers, And Sirens Overview

The CSS-0578-SMT-TR is a surface-mount electromagnetic buzzer manufactured by Same Sky. It features a compact footprint of 5 mm x 5 mm with a height of 3 mm. The device operates at a nominal voltage of 5 V DC and produces a sound pressure level of 78 dBA. It functions at a resonant frequency of 2.73 kHz. The component utilizes gull-wing leads for SMD/SMT installation and includes an external magnet for audio transduction.

Alarms, Buzzers, And Sirens Feature Summary

• Surface mount design with gull-wing lead termination
• Electromagnetic transduction mechanism with external magnet
• Compact 5 mm square form factor

Alarms, Buzzers, And Sirens Applications

• Electronic equipment status indicators
• Consumer appliance alerts
• Portable device audio signaling

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific manufacturer designation, as CSS-0578-SMT-TR may be associated with legacy CUI Devices nomenclature or distributor-specific part numbers. Confirm that the 5 mm dimension and 78 dB rating align with the official datasheet for this exact suffix. Ensure compatibility with automated pick-and-place equipment due to the SMT package style.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a low-profile 5 mm buzzer is required for space-constrained designs. The 78 dB output suits general alert applications rather than high-noise environments. Verify that the 5 V DC operating voltage matches the target system logic levels. Consider the electromagnetic type for cost-sensitive implementations compared to piezo alternatives.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the Same Sky (formerly CUI Devices) line of surface-mount audio transducers. It represents a standard electromagnetic buzzer variant designed for direct PCB integration. The product series emphasizes miniaturization while maintaining reliable acoustic performance for industrial and consumer electronics markets.

Alarms, Buzzers, And Sirens Replacement Considerations

Cross-reference with other 5 mm SMT electromagnetic buzzers from Same Sky offering similar 78 dB SPL ratings. Verify pinout compatibility and mechanical dimensions before substituting with generic equivalents.